8497920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2213}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 27152496

約数和(自身を除く): 18654576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2213, 3840, 4426, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 35408, 44260, 53112, 66390, 70816, 88520, 106224, 132780, 141632, 177040, 212448, 265560, 283264, 354080, 424896, 531120, 566528, 708160, 849792, 1062240, 1416320, 1699584, 2124480, 2832640, 4248960, 8497920]

約数ペア:

[(1, 8497920), (2, 4248960), (3, 2832640), (4, 2124480), (5, 1699584), (6, 1416320), (8, 1062240), (10, 849792), (12, 708160), (15, 566528), (16, 531120), (20, 424896), (24, 354080), (30, 283264), (32, 265560), (40, 212448), (48, 177040), (60, 141632), (64, 132780), (80, 106224), (96, 88520), (120, 70816), (128, 66390), (160, 53112), (192, 44260), (240, 35408), (256, 33195), (320, 26556), (384, 22130), (480, 17704), (640, 13278), (768, 11065), (960, 8852), (1280, 6639), (1920, 4426), (2213, 3840)]